diff --git a/src/config/index.js b/src/config/index.ts
similarity index 100%
rename from src/config/index.js
rename to src/config/index.ts
diff --git a/src/store/pinia.js b/src/store/pinia.ts
similarity index 93%
rename from src/store/pinia.js
rename to src/store/pinia.ts
index 824bce7..73774c8 100644
--- a/src/store/pinia.js
+++ b/src/store/pinia.ts
@@ -56,11 +56,11 @@ export const useBaseStore = defineStore('base', {
   getters: {},
   actions: {
     async init() {
-      let r = await panel()
+      const r = await panel()
       if (r.success) {
         this.userinfo = r.data
       }
-      let r2 = await friends()
+      const r2 = await friends()
       if (r2.success) {
         this.users = r2.data
       }
@@ -80,7 +80,7 @@ export const useBaseStore = defineStore('base', {
           this.excludeRoutes.push(val.value)
         }
       } else {
-        let resIndex = this.excludeRoutes.findIndex((v) => v === val.value)
+        const resIndex = this.excludeRoutes.findIndex((v) => v === val.value)
         if (resIndex !== -1) {
           this.excludeRoutes.splice(resIndex, 1)
         }
diff --git a/src/utils/bus.js b/src/utils/bus.ts
similarity index 88%
rename from src/utils/bus.js
rename to src/utils/bus.ts
index 0a2d156..30bd63c 100644
--- a/src/utils/bus.js
+++ b/src/utils/bus.ts
@@ -16,11 +16,11 @@ export default {
     this.eventMap.set(eventType, [cb])
   },
   off(eventType, fn) {
-    let cbs = this.eventMap.has(eventType)
+    const cbs = this.eventMap.has(eventType)
     if (cbs) {
       if (fn) {
-        let cbs = this.eventMap.get(eventType)
-        let rIndex = cbs.findIndex((v) => v === fn)
+        const cbs = this.eventMap.get(eventType)
+        const rIndex = cbs.findIndex((v) => v === fn)
         if (rIndex > -1) {
           cbs.splice(rIndex, 1)
         }
@@ -34,7 +34,7 @@ export default {
     this.eventMap = new Map()
   },
   emit(eventType, val) {
-    let cbs = this.eventMap.get(eventType)
+    const cbs = this.eventMap.get(eventType)
     if (cbs) {
       cbs.map((cb) => cb(val))
     }
diff --git a/src/utils/const_var.js b/src/utils/const_var.ts
similarity index 100%
rename from src/utils/const_var.js
rename to src/utils/const_var.ts
diff --git a/src/utils/enums.js b/src/utils/enums.ts
similarity index 100%
rename from src/utils/enums.js
rename to src/utils/enums.ts
diff --git a/src/utils/hooks/useNav.js b/src/utils/hooks/useNav.ts
similarity index 100%
rename from src/utils/hooks/useNav.js
rename to src/utils/hooks/useNav.ts